Best Time to Visit Seoul 2026 – Seasons & Weather Guide
⭐ Quick Recommendation
Spring (April-June) and Autumn (September-November)
Korea experiences four distinct seasons, including cold dry winters and hot humid summers. In my opinion, spring and autumn are the absolute best times to visit, as the temperatures are pleasant and the skies are generally clear.
Choosing the right time to visit Seoul makes the difference between an exceptional and an ordinary trip. This guide covers the best seasons and months to visit Seoul, expected weather, events, and approximate prices each season.
Seasons in Seoul
Summer
⚠️ OKJun – Aug
Hot & sunny
Autumn
⭐ BestSep – Nov
Mild & pleasant
Winter
🌧️ QuietDec – Feb
Cold
Spring
⭐ BestMar – May
Warm & pleasant
Month by Month in Seoul
Jan
Quiet
Feb
Quiet
Mar
Ideal
Apr
Ideal
May
Ideal
Jun
Peak
Jul
Peak
Aug
Peak
Sep
Ideal
Oct
Ideal
Nov
Ideal
Dec
Quiet
FAQ
What's the best month to visit Seoul?
The best time to visit Seoul is Spring (April-June) and Autumn (September-November), offering mild weather, fewer crowds, and more reasonable prices compared to peak season.
Is Seoul crowded in summer?
Yes, summer (June-August) is peak season in most tourist destinations. Prices rise 30-50% and sites are crowded. We recommend early booking or shoulder months (May, September).
How's the weather in Seoul?
Korea experiences four distinct seasons, including cold dry winters and hot humid summers. In my opinion, spring and autumn are the absolute best times to visit, as the temperatures are pleasant and the skies are generally clear.
When is Seoul cheapest to visit?
Off-peak months (usually November-March excluding holidays) offer the cheapest flights and hotels, with discounts up to 40%. Avoid Christmas, New Year, and mid-year holidays.
Explore more of South Korea
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7 days in Seoul